$OpenBSD: patch-gcc_config_rs6000_t-openbsd,v 1.2 2011/11/14 22:37:23 pascal Exp $
--- gcc/config/rs6000/t-openbsd.orig	Mon Nov 14 12:16:44 2011
+++ gcc/config/rs6000/t-openbsd	Mon Nov 14 13:23:24 2011
@@ -0,0 +1,48 @@
+# include t-rs6000 too
+# this is taken from t-ppccomm
+# but crt* removed.
+
+
+LIB2FUNCS_EXTRA = tramp.S
+
+# This one can't end up in shared libgcc
+LIB2FUNCS_STATIC_EXTRA = eabi.S
+
+# We want fine grained libraries, so use the new code to build the
+# floating point emulation libraries.
+FPBIT = fp-bit.c
+DPBIT = dp-bit.c
+
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+	cat $(srcdir)/config/fp-bit.c > dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#define FLOAT' > fp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+
+eabi.S: $(srcdir)/config/rs6000/eabi.asm
+	cat $(srcdir)/config/rs6000/eabi.asm > eabi.S
+
+tramp.S: $(srcdir)/config/rs6000/tramp.asm
+	cat $(srcdir)/config/rs6000/tramp.asm > tramp.S
+
+# Switch synonyms
+MULTILIB_MATCHES_FLOAT	= msoft-float=mcpu?401 \
+			  msoft-float=mcpu?403 \
+			  msoft-float=mcpu?ec603e \
+			  msoft-float=mcpu?801 \
+			  msoft-float=mcpu?821 \
+			  msoft-float=mcpu?823 \
+			  msoft-float=mcpu?860
+MULTILIB_MATCHES_ENDIAN	= mlittle=mlittle-endian mbig=mbig-endian
+MULTILIB_MATCHES_SYSV	= mcall-sysv=mcall-sysv-eabi mcall-sysv=mcall-sysv-noeabi mcall-sysv=mcall-linux mcall-sysv=mcall-netbsd
+
+LIBGCC = stmp-multilib
+INSTALL_LIBGCC = install-multilib
+
+# It is important that crtbegin.o, etc., aren't surprised by stuff in .sdata.
+CRTSTUFF_T_CFLAGS = -msdata=none
+# Make sure crt*.o are built with -fPIC even if configured with 
+# --enable-shared --disable-multilib
+CRTSTUFF_T_CFLAGS_S = -fPIC -msdata=none
